Advantages:

1.rollers being enlarged ,the bearing enlarges,so it can withstand bigger standing ability.

2.rollers being enlarged,the temprature caused by extrusion friction not to be easy to overflow

3.rollers being enlarged,roller can be repaired 2-3 times,the lifetime is longer,so that the production cost is reduced,and the project profit space is enlarged.

4.predd rollers are seting uniformly,working smoothly.the pressure district is increased ,so the output is improved .

5.this type compression formation is varied,round bar(20-30mm),bricket(20*30mm),pellet(2-15mm),only exchange the die,adapting to different materials to achieve maximum effectiveness.

6.pelleting store is equipped with observation door,so it is convenient inspect of  maintenance at any time.